ETL-7527 1550nm Exterior modulate laser transmitter

ETLF-7515 1550nm Exterior modulate laser transmitter

ET-7500 Series 1550nm Optic laser transmitter

EOA-7500 Series 1550nm CATV EDFA

ET-7300 Series 1310nm Optic transmitter

ETF-7300 Series 1310nm Optic transmitter

ERT-7300 Series 1310nm Optic repeater (outdoor)
ER(A/B)-71100 I/IISeries Optical Receiver
ER(A/B)-71100 ⅢSeries Optical Receiver
ER(A/B)-72095 I/II Series Optical Receiver
ER(A/B)-2000 Optical Receiver
ER(A/B)-3000 GaAS FET Low Optical Power Receiver
ER(A/B)-3200 GaAS FET Low Optical Power Receiver
ER(B)-74100 Optical Workstation
ETR-2002 Return Transmission Module
Optic fibre terminal box
Optic fibre connecting box
Optic shunt
Optic fibre water-proof tail cable
Optic fibre jumper
Optic fibre adapter
Digital video audio optical transmitter and receiver
EF(A/B)-7(5)00 Trunk electric amplifier
EPS-OA Series 60Volt alternating current supplier
Master control board of automatic mahjong machine
　
　
　
EOA-7500 Series 1550nm CATV  EDFA

l          Directly amplify the optical signal at 1550 nm
l          Suitable for analog AM-VSB and digital system
l          Single or dual 980 nm(1480 nm) pump sources pump module
l          high out power, low noise
l          The optic insulation device for input and output can enhance the system’s performance
l          The input and output’s optical shunt and inspecting device.
The inside micro processor can monitor the working status, which can ensure the steady work of the laser.

ITEM

UNIT

PARAMETER

Optical Wavelength

nm 　

1550±10　

 Noise Figure

dB　

≤5.0 dB　

 Input Optical Power

dBm　

-6～+6　 Pin（EDFA）=0

Output Optical Power

dBm　

　14～24 Typ.14.16,18, 20,22,24

Output Power Stability

dB　

±0. 5　

 Connetor Type

　

FC/APC　

 Power Supply

Vac 　

100～260，50/60 Hz　

 Operating Temperature

℃　

0～+50　

Storage Temperature

℃　

-20～+60　

 Operating Humidity

%　

85　

 Dimensions

mm 　

350（L）×485（W）×45（H）　

 Weight

kg　

8　

 

This website is built and maintained by Hangzhou Ecoshen Electronic Co., Ltd.
All rights reserved by Hangzhou Ecoshen Electronic Co., Ltd.
 Add: No. 34402 Orient Apartment    Postcode; 310019
      Tel:86-571-86704285/601/605/606    Fax:86-571-86704017    Email:catv@ecoshen.com